25994584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 63993600

約数和(自身を除く): 37999016

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2221, 2926, 4442, 5852, 8884, 11704, 15547, 17768, 24431, 31094, 42199, 48862, 62188, 84398, 97724, 124376, 168796, 171017, 195448, 295393, 337592, 342034, 464189, 590786, 684068, 928378, 1181572, 1368136, 1856756, 2363144, 3249323, 3713512, 6498646, 12997292, 25994584]

約数ペア:

[(1, 25994584), (2, 12997292), (4, 6498646), (7, 3713512), (8, 3249323), (11, 2363144), (14, 1856756), (19, 1368136), (22, 1181572), (28, 928378), (38, 684068), (44, 590786), (56, 464189), (76, 342034), (77, 337592), (88, 295393), (133, 195448), (152, 171017), (154, 168796), (209, 124376), (266, 97724), (308, 84398), (418, 62188), (532, 48862), (616, 42199), (836, 31094), (1064, 24431), (1463, 17768), (1672, 15547), (2221, 11704), (2926, 8884), (4442, 5852)]